Chair



FIG. 1 is a perspective view showing my new design for a chair;

FIG. 2 is a top view of the chair of FIG. 1;

FIG. 3 is a front view of the chair of FIG. 1;

FIG. 4 is a right side view of the chair of FIG. 1, the left side view being a mirror image thereof;

FIG. 5 is a rear view of the chair of FIG. 1; and,

FIG. 6 is a bottom view of the chair of FIG. 1. 

The ornamental design for a “chair” as shown and described. 